Nuclear fusion plant to be built at West Burton A power station

A power station has been chosen to be the site of the UK's, and potentially the world's, first prototype commercial nuclear fusion reactor.

Fusion is a potential source of almost limitless clean energy but is currently only carried out in experiments.

The government had shortlisted five sites but has picked the West Burton A plant in Nottinghamshire.

The plant should be operational by the early 2040s, a UK Atomic Energy Authority (UKAEA) spokesman has said.

The government had pledged more than £220m for the STEP (Spherical Tokamak for Energy Production) programme, led by the UKAEA.

It had shortlisted five sites, which were:

But earlier this year, the government confirmed it would cease assessment of Ratcliffe-on-Soar and restart assessment of West Burton, which was named as a reserve site when the shortlist was announced.

Business Secretary Jacob Rees-Mogg announced the government's choice in a speech at the Conservative Party conference in Birmingham.

Fusion - the process going on inside the sun - creates energy by forcing atoms together.

It is the opposite of standard nuclear reactors which rely on fission, breaking atoms apart.

Fusion is viewed as safe and clean but has so far proved difficult to harness.

Critics have said there are still huge hurdles to overcome and some experts believe existing, proven renewable technologies offer a more economical and timely way of tackling climate change.

Brendan Clarke-Smith, Conservative MP for Bassetlaw - the constituency where the power station is based - called the news a "real game-changer".

"We're talking billions in investment, we're talking about something that is really globally significant coming to north Nottinghamshire, and what that will do for jobs, investment, really it blows everything else out of the water," he told the BBC.

"This is not a small investment, this is like having Toyota or Rolls-Royce coming to the constituency, maybe even bigger than that."

Tory MP for Mansfield and Nottinghamshire County Council leader, Ben Bradley, added: "We're going to power the nation again and I can't wait.

"It's new technology, we've proven that it works and north Nottinghamshire is going to be the hub of research, innovation, commercialising that and selling it to the world."

Matt Sykes, managing director of EDF's Generation business, said: "We are absolutely delighted that the UKAEA has selected the West Burton site in Nottinghamshire to host the UK's first fusion reactor.

"The area has been associated with energy generation for over 60 years. Developing such an exciting new project continues this tradition and has the potential to transform both the region and the UK's long-term energy supply."